#1C5C86#1C5C86

#1C5C86 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.6% C 0.093 H 242.2°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#1C5C86
RGB	rgb(28, 92, 134)
HSL	hsl(204, 65%, 32%)
HSV	hsv(204, 79%, 53%)
CMYK	cmyk(79.1%, 31.3%, 0%, 47.5%)
CIE-LAB	lab(37.15, -4.58, -29.09)
CIE-LCH	lch(37.15, 29.45, 261.05°)
OKLab	oklab(45.57% -0.0435 -0.0824)
OKLCH	oklch(45.57% 0.093 242.2)
XYZ	xyz(8.6074, 9.6214, 23.9531)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C5C86 #86461C

analogous

#1C867B #1C5C86 #1C2786

triadic

#1C5C86 #861C5C #5C861C

tetradic

#1C5C86 #7B1C86 #86461C #27861C

square

#1C5C86 #7B1C86 #86461C #27861C

split-complementary

#1C5C86 #861C27 #867B1C

monochromatic

#071621 #113953 #1C5C86 #277FB9 #449ED8

Accessibility & contrast

On white

7.18

#1C5C86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#1C5C86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C5C86

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C5C86	#FFFFFF	#000000	##FFFFFF
##1C5C86	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#485D88

Deuteranopia (green-blind)

#3A5385

Tritanopia (blue-blind)

#00666B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1c5c86;
/* rgb */ color: rgb(28, 92, 134);
/* oklch */ color: oklch(45.6% 0.093 242.2);

Tailwind

colors: {
  custom: {
    50: '#698aa9',
    500: '#1c5c86',
    950: '#000000',
  },
}

SCSS

$custom: #1c5c86;
$custom-light: #698aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#1c5c86",
  "rgb": {
    "r": 28,
    "g": 92,
    "b": 134
  },
  "hsl": {
    "h": 203.774,
    "s": 65.432,
    "l": 31.765
  },
  "oklch": {
    "l": 0.45571,
    "c": 0.09319,
    "h": 242.2
  },
  "luminance": 0.09622
}

Semantic roles & 50–950 ramp

primary

#1C5C86

secondary

#B97345

accent

#823FE8

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #1C5C86

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →